A couple of days ago I posted full instructions for integrating an Ubuntu 14.04 LTS server into your Microsoft Active Directory Windows Domain. This is a short follow-up to that post which can be found here:

To make my life easier I wrote three shell scripts that can be run to automate the majority of the setup. You simply run them in order as a root user on your linux server (sudo su). The first and third shell script initiate a server reboot at the end. These reboots are necessary. You will need to modify the second and third scripts with information from your environment. I have commented both explaining what needs to be changed.